2017 Ktm Lc4 Duke problems, complaints & recalls
Most-reported problem areas: Fuel/Propulsion System (3)
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
What owners report
2026-10-19 · Fuel/Propulsion System“on 10/18/2026 i found gasoline dripping on hot parts of the engine. there was the distinct smell of evaporating gas. after thorough investigation i found a fuel leak at the lower part of the fuel tank where the pump module sits. the pump module is secured with a flange ring and 5 bolts. however, when disassembling the thank i found that the tank it…”
2023-04-27 · Fuel/Propulsion System“2017 duke 690 (base model) with 5600 miles. after filling fuel tank, fuel spills out onto the rider while riding. very noticeable smell of fuel for hours after riding on my clothes. current recall, nhtsa campaign number: 17v388000 does not include my vin. several others report this problem on non-included vins even including 2018 duke 690's. i call…”
2021-08-13 · Fuel/Propulsion System“fuel tank leak from bottom of fuel tank at the fuel pump gasket. the fuel tank has deformed and the gas tank cannot properly seal with the gasket for the fuel pump and as a result gasoline will leak out of the bottom if the tank. the gas then drips onto the electricals as well as the top of the motor.…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.